Anatolii Spesyvyi
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aspesyvyi.bsky.social
Anatolii Spesyvyi
@aspesyvyi.bsky.social
22 followers 6 following 2 posts
Researcher/MS/Ion Chemistry/Physical Chemistry/Analytical Chemistry
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aspesyvyi.bsky.social
Check our preprint on the building Orbitrap-based compact instrument for the space dust mass spectrometry
arxiv.org/abs/2510.12903
Towards High-Resolution Orbitrap Mass Spectrometry for Next- Generation In-Situ Space Dust Analysis
Cosmic and planetary dust hold vital clues to the chemical evolution of the solar system, yet in situ analysis of their molecular and elemental composition remains technically challenging. Here we pre...
arxiv.org
October 16, 2025 at 10:01 AM
Reposted by Anatolii Spesyvyi
czechacademy.bsky.social
A team of scientists from our J. Heyrovsky Institute of Physical Chemistry @heyrovskeho-ustav.bsky.social has delivered a unique instrument – SELINA – to the NASA Dust Accelerator Laboratory (DAL) at the University of Colorado Boulder @colorado.edu.

Details ➡️ www.jh-inst.cas.cz/press-releas...
Installation of the SELINA instrument at the DAL laboratory in Boulder with participation of the team from the J. Heyrovský Institute of Physical Chemistry of the CAS and experts from the DAL laboratory. From left to right: Jordy Bouwman, Aleš Charvát, Mihály Horányi, Ján Žabka, Marshall Seaton, John Fontanese, Zoltan Sternovsky, Tobin Munsat, Sascha Kempf, Bernd Abel. A close-up view of the SELINA instrument.
September 29, 2025 at 8:24 AM
Reposted by Anatolii Spesyvyi
akademievedcr.bsky.social
Přístroj SELINA míří do laboratoře NASA

Tým vědců z @heyrovskeho-ustav.bsky.social dodal do laboratoře NASA – Dust Accelerator Laboratory (DAL) na Coloradské univerzitě v americkém Boulderu – unikátní přístroj SELINA.

www.avcr.cz/cs/pro-media...
September 29, 2025 at 7:06 AM
aspesyvyi.bsky.social
Check our new paper on vesicles and blood serum bioparticles separation OA in Analytical Chemistry pubs.acs.org/doi/full/10....
@heyrovskeho-ustav.bsky.social @unileipzig.bsky.social
#MassSpectrometry #vesicles #exosomes #quadrupole
Separation and Detection of Charged Unilamellar Vesicles in Vacuum by a Frequency-Controlled Quadrupole Mass Sensor
Extracellular vesicles (EVs) are membranous particles released by cells and are considered to be promising sources of biomarkers for various diseases. Mass spectrometry (MS) analysis of EVs requires a...
pubs.acs.org
April 27, 2025 at 6:49 PM